UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EF1M3qtTLleB5qsFC729S8esMEs/8hAaw66VUabyAj0=' 
WHERE 
  key_id = 'e30dd084ce8460f99250c5f4d2464117e98b3864ed34877a1e014a2577a36e7c' 
  AND (
    token = 'EF1M3qtTLleB5qsFC729S8esMEs/8hAaw66VUabyAj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )